<?php

/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/9/21
 * Time: 11:34
 */
class Teacher
{
    public $name;
    public $hobby;
    public $age;

    function introduce()
    {
        echo "我的名字是：".$this->name."<br>我的爱好是".$this->hobby."<br>我今年".$this->age."岁了<br/>";
    }

    function eat()
    {

    }

    function sleep()
    {

    }
}